89 lines
1.3 KiB
Matlab
89 lines
1.3 KiB
Matlab
%% Correctly defined arguments block
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function y = foo (x)
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% Some comment here
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% And, maybe, here
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arguments
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x (1,2) {mustBeReal(x)}
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end
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y = x*2;
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arguments = 1;
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y = y + arguments;
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end
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%% No arguments block, "arguments" is used
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% as a variable name (identifier)
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% Prevent arguments from folding with an identifier
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function y = foo (x)
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% Some comment here
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x = x + 1;
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arguments = 10;
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y = x + arguments;
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end
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% Prevent arguments from folding with a number
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function y = foo (x)
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4
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arguments = 10;
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y = x + arguments;
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end
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% With a double quote string
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function y = foo (x)
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"test"
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arguments = 10;
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y = x + arguments;
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end
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% With a string
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function y = foo (x)
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'test'
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arguments = 10;
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y = x + arguments;
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end
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% With a keyword
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function y = foo (x)
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if x == 0;
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return 0;
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end
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arguments = 10;
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y = x + arguments;
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end
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% With an operator (illegal syntax)
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function y = foo (x)
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*
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arguments = 10;
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y = x + arguments;
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end
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% Arguments block is illegal in nested functions,
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% but lexer should process it anyway
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function y = foo (x)
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arguments
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x (1,2) {mustBeReal(x)}
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end
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function y = foo (x)
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arguments
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x (1,2) {mustBeReal(x)}
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end
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arguments = 5;
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y = arguments + x;
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end
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% Use as a variable, just in case
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arguments = 10;
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end
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% Erroneous use of arguments block
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function y = foo(x)
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% Some comment
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x = x + 1;
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arguments
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x
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end
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y = x;
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end |